EP4031621B1 - Terpolymère d'éthylène et de 1,3-diènes - Google Patents

Terpolymère d'éthylène et de 1,3-diènes

Info

Publication number
EP4031621B1
EP4031621B1 EP20772304.0A EP20772304A EP4031621B1 EP 4031621 B1 EP4031621 B1 EP 4031621B1 EP 20772304 A EP20772304 A EP 20772304A EP 4031621 B1 EP4031621 B1 EP 4031621B1
Authority
EP
European Patent Office
Prior art keywords
terpolymer
diene
ethylene
mol
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20772304.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4031621A1 (fr
Inventor
Emma MORESO
Vincent LAFAQUIERE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of EP4031621A1 publication Critical patent/EP4031621A1/fr
Application granted granted Critical
Publication of EP4031621B1 publication Critical patent/EP4031621B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/22—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having three or more carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • C08F4/545—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof rare earths being present, e.g. triethylaluminium + neodymium octanoate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2420/00—Metallocene catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/36—Terpolymer with exactly three olefinic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
EP20772304.0A 2019-09-18 2020-09-17 Terpolymère d'éthylène et de 1,3-diènes Active EP4031621B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910303A FR3100810B1 (fr) 2019-09-18 2019-09-18 Terpolymère d’éthylène et de 1,3-diènes
PCT/EP2020/075933 WO2021053051A1 (fr) 2019-09-18 2020-09-17 Terpolymère d'éthylène et de 1,3-diènes

Publications (2)

Publication Number Publication Date
EP4031621A1 EP4031621A1 (fr) 2022-07-27
EP4031621B1 true EP4031621B1 (fr) 2026-03-18

Family

ID=68211123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20772304.0A Active EP4031621B1 (fr) 2019-09-18 2020-09-17 Terpolymère d'éthylène et de 1,3-diènes

Country Status (7)

Country Link
US (1) US12391777B2 (https=)
EP (1) EP4031621B1 (https=)
JP (1) JP7631323B2 (https=)
KR (1) KR102949174B1 (https=)
CN (1) CN114402002B (https=)
FR (1) FR3100810B1 (https=)
WO (1) WO2021053051A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3120632B1 (fr) * 2021-03-11 2023-02-10 Michelin & Cie Composition elastomere
FR3128219B1 (fr) 2021-10-18 2023-10-27 Michelin & Cie Procédé de préparation d’une composition de caoutchouc.
FR3136472B1 (fr) 2022-06-14 2024-05-03 Michelin & Cie Composition de caoutchouc comprenant un élastomère diénique fortement saturé
FR3137096B1 (fr) 2022-06-23 2024-05-31 Michelin & Cie polymères diéniques riches en éthylène ayant un bloc polyvinylpyridine et leur procédé de synthèse.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4028950B2 (ja) 2000-01-27 2008-01-09 日産ディーゼル工業株式会社 車両挙動制御装置
JP4616732B2 (ja) 2005-09-02 2011-01-19 株式会社日立製作所 パケット転送装置
FR2893029B1 (fr) 2005-11-09 2009-01-16 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
FR2893028B1 (fr) 2005-11-09 2008-02-15 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
WO2013128977A1 (ja) * 2012-03-01 2013-09-06 住友ゴム工業株式会社 分枝共役ジエン重合体の製造方法
FR3044662B1 (fr) 2015-12-03 2017-12-08 Michelin & Cie Systeme catalytique preforme comprenant un metallocene de terre rare
FR3045613B1 (fr) 2015-12-17 2017-12-15 Michelin & Cie Copolymere d'ethylene et de butadiene de microstructure homogene
FR3054220A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
FR3060007A1 (fr) * 2016-12-09 2018-06-15 Compagnie Generale Des Etablissements Michelin Terpolymeres d'ethylene, de 1,3-butadiene ou d'isoprene, et d'une alpha-monoolefine aromatique
FR3065004A1 (fr) 2017-04-10 2018-10-12 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc a base d'un elastomere dienique fortement sature et d'un sel dithiosulfate
FR3068973B1 (fr) 2017-07-11 2020-08-28 Centre Nat Rech Scient Procede de fonctionnalisation d'un polydiene stereo-regulier
EP3697824B1 (fr) * 2017-10-19 2024-07-24 Compagnie Générale des Etablissements Michelin Polymeres blocs ayant a la fois des unités diéniques et des unités monooléfine
FR3078973B1 (fr) 2018-03-19 2020-04-03 Compagnie Generale Des Etablissements Michelin Copolymere d’ethylene et d’un 1,3-diene

Also Published As

Publication number Publication date
FR3100810A1 (fr) 2021-03-19
US12391777B2 (en) 2025-08-19
CN114402002A (zh) 2022-04-26
WO2021053051A1 (fr) 2021-03-25
JP2022548612A (ja) 2022-11-21
EP4031621A1 (fr) 2022-07-27
CN114402002B (zh) 2023-10-17
US20220389136A1 (en) 2022-12-08
KR102949174B1 (ko) 2026-04-08
KR20220063249A (ko) 2022-05-17
BR112022002634A2 (pt) 2022-05-03
JP7631323B2 (ja) 2025-02-18
FR3100810B1 (fr) 2021-09-03

Similar Documents

Publication Publication Date Title
EP4031383B1 (fr) Composition de caoutchouc
EP3768737B1 (fr) Copolymere d'ethylene et d'un 1,3-diene
EP4031621B1 (fr) Terpolymère d'éthylène et de 1,3-diènes
EP3861035B1 (fr) Procédé de synthèse de copolymère d'éthylène et de 1,3-diène
EP3864057B1 (fr) Copolymère d'éthylène et de beta-farnésène
EP3898267B1 (fr) Copolymères de diène conjugué et d'éthylène
EP4251667B1 (fr) Polymère tribloc diénique riche en éthylène ayant un bloc statistique et deux blocs terminaux polyéthylène
EP3768736B1 (fr) Copolymere d'ethylene et de myrcene
EP3551471B1 (fr) Terpolymeres d'ethylene, de 1,3-butadiene ou d'isoprene, et d'une alpha-monoolefine aromatique
WO2020070442A1 (fr) Procédé de synthèse de copolymère d'éthylène et de myrcène
WO2021023924A1 (fr) Polymère bloc diénique riche en éthylène ayant un bloc statistique et un bloc polyéthylène
FR3100812A1 (fr) Copolymères d’éthylène et de 1,3-diène fonctionnels
EP3802638B1 (fr) Copolymere d'ethylene et d'isoprene
WO2020128196A1 (fr) TERPOLYMÈRES D'ÉTHYLÈNE, DE 1,3-BUTADIÈNE ET D'UNE α-MONOOLÉFINE AROMATIQUE
EP4448643B1 (fr) Composition de caoutchouc comprenant un plastifiant polaire d'ester et un elastomere fortement sature
FR3141462A1 (fr) Copolymères couplés diéniques riches en unités éthylène et leur procédé de préparation

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220419

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C08L 47/00 20060101AFI20251006BHEP

Ipc: C08K 3/04 20060101ALI20251006BHEP

Ipc: C08K 3/36 20060101ALI20251006BHEP

Ipc: C08F 210/02 20060101ALI20251006BHEP

Ipc: B60C 1/00 20060101ALI20251006BHEP

INTG Intention to grant announced

Effective date: 20251021

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260318

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020068843

Country of ref document: DE